Testing cookbooks with foodcritic
We gathered only README.md for the test
Unbreak Travis CI build

* Run Dir.glob() recursive to gather all files in question
* Add attribute "name" to metadata.rb to fix error due to
  violation of FC045
Provide Travis CI build status
Fix malformed URL
Credit Nathen Harvery and corresponding Blog Post
Merge pull request #1 from h5b/travis

Test cookbooks with foodcritic on Travis CI